Q:

In addition to nitric acid, another acid which may render iron passive is

A) acetic acid	B) oxalic acid
C) chromic acid	D) citric acid

Answer & Explanation Answer: C) chromic acid

Explanation:

Passivity of iron is due to formation of an extremely thin and impervious film of ferrosoferric oxide $[F e_{3} (O_{4})]$ on the surface of iron. Chromic acid, being a powerful oxidising agent (like nitric acid ) renders iron passive.

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Filed Under: Chemistry

2 3701

Q:

Which Five Year Plan was a failure due to India-China war followed by Indo-Pakistan?

A) Fourth Five Year Plan	B) Seventh Five Year Plan
C) Third Five Year Plan	D) Rolling Plan

Answer & Explanation Answer: C) Third Five Year Plan

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 3700

Q:

In Tennis, hard court is the type of court whose surface is made of

A) Concrete	B) Clay
C) Grass	D) Carpet

Answer & Explanation Answer: A) Concrete

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

1 3699

Q:

Subject matters experts (SMEs) are resources that are imperative to the succes of a project. Many times, project managers are not experts in the areas they are managing and frequently must rely upon other's expertise. In which scope - management process are SMEs first used?

A) Scope planning	B) Scope definition
C) Initiation	D) Scope verification

Answer & Explanation Answer: C) Initiation

Explanation:

Initiation is the first step in the scope management process, and expert judgment is one of the techniques routinely utilized. Answers A, B, and D are incorrect because they would come after the initiation process.

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Filed Under: PMP Certification

0 3698

Q:

Diameter of a Ping Pong Ball?

A) 37 mm	B) 38 mm
C) 40 mm	D) 42 mm

Answer & Explanation Answer: C) 40 mm

Explanation:

The ball with which Table Tennis is played is called Ping Pong Ball.

According to the International rules, the diameter of the ping pong ball must be not less than 39.5 millimeters and not greater than 40.5 millimeters having a mass of 2.7 grams.

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

14 3697

Q:

Ayush Ayurvedic health and beauty care products were launched by

A) Nestle	B) Dabur
C) HLL	D) Ponds

Answer & Explanation Answer: C) HLL

Explanation:

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Filed Under: Business Awareness

8 3696

Q:

88%of 370 +24% of 210-x =118 find x

Answer

From the given equation,

88x370/100 + 24x210/100 - 118 = x

=> x = 325.6 + 50.4 - 118

x = 258.

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Subject: Database Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

7 3696

Q:

Smallest bone of human body is _________

A) Nails	B) Fibula
C) Bone of nose	D) Stapes

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